Blacktip reef shark vs Dwarf lanternshark: Size, Weight & Bite Force

QUICK VERDICT

Blacktip reef shark is about 8.6× longer by these reference values.

Blacktip reef shark uses a 1.8 m upper reference, compared with 0.21 m for Dwarf lanternshark. Blacktip reef shark's weight reference is about 120× heavier.

ON THE SAME SCALE

Human. Bus. Whale.
Pick your reference.

RELATIVE LENGTH · 0–24 METERS

ABlacktip reef sharkrecorded to 1.8 m / 5.9 ft

BDwarf lanternsharkabout 0.21 m / 8.3 in

REFAdult human1.8 m · about 80 kg

Length bars use upper comparison values and do not show body depth, tail proportion or typical adult size. A long thresher tail, for example, does not equal whale-shark body mass.

THE NUMBERS

Side by side.

MeasureBlacktip reef sharkDwarf lanternshark

Length referencerecorded to 1.8 m / 5.9 ftabout 0.21 m / 8.3 in

Weight referencelarge-adult reference about 24 kg / 53 lbrough reference about 0.2 kg / 0.4 lb

Bite forceNo dependable maximum foundUnknownNo dependable maximum foundUnknown

HabitatShallow Indo-Pacific reefsDeep Caribbean slopes

DietFishes, cephalopods and crustaceansSmall crustaceans and fishes

WHAT THE DATA CAN SAY

Size is not the whole animal.

Length and weight

Blacktip reef shark is represented by recorded to 1.8 m / 5.9 ft; Dwarf lanternshark by about 0.21 m / 8.3 in. Most individuals are under 1.6 m. Tiny sample sizes make the exact maximum provisional.

Bite evidence

Blacktip reef shark: No standardized maximum is used. Dwarf lanternshark: No standardized maximum is available.

Living versus extinct

Both species are living, but record-sized individuals are rare. These upper references should not be read as normal adult size.

Ecology changes the matchup

It is far smaller than the offshore giants people often picture. One of the smallest known sharks also produces light.

TRACE THE CLAIMS

Sources and limits.

Blacktip reef sharkFlorida Museum ↗Dwarf lanternsharkSmithsonian Ocean ↗How we standardize comparisonsRead the methodology →